The new best and start Yahoo backup software tool by SysInfoTools allow you to save your Yahoo files in your computer or external hard disk/USB. The software comprises of the most advanced algorithms which makes it a brilliant tool for saving the Yahoo mails in different file formats like PST, MBOX, PDF, HTML, MSG, TXT, etc. The software is compatible with running on all the older and newer versions of Mac OS. You can download and save the maximum volume of Yahoo data emails without hampering the integrity of the folder structure and hierarchy. Both technical and non-technical users can operate the tool without facing any issue as the software has a user-friendly interface. This software is recommended by many experts and professional users as it is the best one among the all other tools available over the internet for Mac OS. The tool also provides high data security during the Yahoo email downloading process. You can select the Yahoo mails according to your priority list with the help of the date range filter. The tool allows the user to directly save Yahoo emails into various platforms like Thunderbird, Outlook, Gmail, etc. With the help of this prominent yahoo backup utility, the Mac users can now easily download their yahoo messages and save them in desirer desire file format. The naming convention feature of the sofware allows the user to rename the file before saving them. You can choose your desired location on your computer to save the Yahoo files. With the delete after download option, you can remove the yahoo emails from the server after the downloading process gets completed. SysInfoTools Yahoo Email Backup tool is the approved software among several others as it has the highest performance for backup Yahoo mailbox items. So before any, a situation occurs like when Yahoo Mail Web service goes down. This may even begin to data loss. So suitably be at the secure side, download and store your emails before it gets misplaced.